Interstellar comet 3I/ATLAS is accelerating unexpectedly as it moves away from the Sun and towards Earth. New observations suggest the visitor may have lost significant mass during its solar encounter ...

In the latest turn in a battle over NASA’s future, on Tuesday President Donald Trump nominated billionaire entrepreneur and ...

Interstellar comet 3I/ATLAS has changed color for the third time as it peeks out from behind the sun. The biggest, brightest ...

China's Manned Spaceflight Agency said its Shenzhou 20 mission will remain in space a bit longer on Tiangong space station ...

The initiative hints at a shift in how the agency envisions its mandate, positioning space systems for dual-use and defense ...

A moderate solar flare might affect radio communications on Earth, the National Oceanic and Atmospheric Administration said ...

The new center will put the museum's conservation efforts on full display in space showcasing the team's work.

After a thorough review of prior associations, I am hereby withdrawing the nomination of Jared Isaacman to head NASA,” Trump ...

A 24-hour public open house drew an astonishing 21,763 visitors to the critically acclaimed new museum following previews for ...

In a first-of-its-kind experiment, scientists have recreated "cosmic fireballs" here on Earth in a particle accelerator.The ...

Jared Isaacman is widely seen as a close ally of Elon Musk, whose SpaceX company is a big player in rocket launches and space ...

A United Launch Alliance (ULA) Atlas V rocket will launch the big and powerful ViaSat-3 F2 satellite to orbit today (Nov. 5), ...